“两栖纲”的概念、定义、翻译、参考文献-科学参考

单词	两栖纲
释义	两栖纲 Encyclopedia 理学两栖纲（化石）释两栖纲（化石）脊椎动物中最早登上陆地的一个门类，其他陆生脊椎动物由它发展而来。包括现生两栖类及其近亲（滑体两栖类）和古生代、中生代的非羊膜类四足动物（即“古代”两栖类）。
随便看	Western Xia Dynasty music Western Xia manuscripts collected in China Western Xia records in the collection of the Institute of Oriental Manuscripts of the Russian Academy of Sciences (IOM RAS) Western Xia salt and wine monopoly Western Xia warehouse Western Xia （Tangut）Twill Silk with I-shaped Pattern Western Yan Western Yugur language Western Zhou Dynasty Western Zhou oracle bone inscriptions Western印迹法 West Europe West Ford We-st Friese Eilanden West Frisian Islands west garden West-Guangdong Subgroup of Hakka Dialects West Hall of Longmen Temple of Pingshun County Westheimer method West High Mountain Temple West Imperial Park of Sui Dynasty West-Indian Ocean Ridge West Indies West Kalimantan West Lake

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。